class Demo4
{
    public static void main(String args[])
    {
       if(args.length==0)
       {
          System.out.println("Please enter a value!");
          return;
     }    
       int n=Integer.parseInt(args[0]);
        int r= n%2;
        if(r==0)
           System.out.println("No. is Even");
         else
           System.out.println("No. is Odd");
   }
}
